3. Let A= 2 3 5 4 a. Find A using the formula for the inverse of a 2x2 matrix. b. Write the following system of equations as a matrix equation of the form AX=B. Then solve the system using A-¹. 2x+3y=-9 5x+4y=-5

Q: Write the system of linear equations in the form Ax = b and solve this matrix equation for x. X1 2x2…

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Q: b- Solve the following system of equations by using the inverse matrix method x + y – 6 = -z 3x + 3y…

A:

Q: Solve the following system of equations by using row operations on matrices. 10х - 6y = 42 7x+2y= 16

A: The given system of equations is        10x - 6y = 42  . . . . . . . . . . (1)          7x + 2y = 16…

Q: V2 4

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Q: Q1: Solve the set of equations using matrix: x+ 2y +3z = 1 y + 4z = 0 5x + 6y = 1

A: The given set of equations are…

Q: Solve using a matrix x - y + 5z = 194x + z = 3x + 3y + z = -9

A: According to the given information it is required to solve the given equations using matrix method.

Q: Simplify the expressions. 15. 25

A: Simplify the expressions.   25-12

Q: Write the given system of equations as a matrix equation and solve by using inverses. = k, 4x1 -…

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Q: SOLVE STEP BY STEP IN DIGITAL FORMAT Identify the system of equations based on the following matrix:…

A: Given system is of the type       x'(t)=Ax+f(t), where A is the given matrix, f(t) is not zero.

Q: 12 1−1=   1 −2   −12 2to solve the system 2x+2y=−2 12x+y=1.       Write the matrix equation that…

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Q: Use the given inverse of the coefficient matrix to solve the following system. 7x, +3x2 = 6 %3D A 1…

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Q: Consider the simultaneous equations: 4y1 + 7y2 = 25 2y1 + 3y2 = 28 a. Write these equations in…

A: Given, The given simultanous equation is: 4y1 + 7y2 = 252y1 + 3y2 = 28           To find, a. Write…

Q: Given that −1=−4x−3y and −5=7x+6y, find the values of x and y using the inverse of a matrix. Give…

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Q: Write the system of equations 2x12x2 = 1 7x13x2 = 2 in matrix form. By finding an appropriate…

A: Step 1:Step 2:

Q: Solve the following system of equations using matrices: 0.1a – 0.5b + d = 2.7 0.5a – 2.5b + c - 0.4d…

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Q: Write the given system of equations as a matrix equation and solve by using inverses. 12x1X2 -17x1 -…

A: Consider the system of linear equations,

Q: Solve the following simultaneous equations, using matrices. 7x + 9y = 3 and 10x + 13y = 4.

A: The given system of equations is 7x+9y=3 and 10x+13y=4. The augmented matrix is 79310134.

Q: Write the given system of equations as a matrix equation and solve by using inverses. - x1 + x2 = k1…

A: The given system of equation id:−x1​+x2​=k2​−2x1​+x2​=k2​ In matrix form Ax=k…

Q: Write the system first as a vector equation and then as a matrix equation. 4x1 X2 = 2 6x1 + 7x2 = 3…

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Q: Solve the system by using the inverse of the coefficient matrix. 3x₁ + 9x₂ = 3 2x1 X2 = -5 OA.…

A: The system is

Q: (x-3y +3z = -8 7x+y +2z = 6 3x +2y - z = 4

A: Topic:- matrix

Q: Write the system of equations as an augmented matrix + S 5d + 2r 136 4d + 6r 7d 6r - 7s - 6s - - -…

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